| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.29 | 6.667% | $164.5765 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $113.88 | 12.635% | $128.2687 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $51.74 | 13.400% | $58.6732 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $151.54 | 4.824% | $158.8503 | $158.85 | $158.85 | $158.90 |
| Purchase #5 | $134.73 | 9.819% | $147.9591 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $56.55 | 3.428% | $58.4885 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $49.49 | 3.582% | $51.2627 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $712.22 | $768.0790 | $768.08 | $768.05 | $768.30 | |